Graviton Beam Emitter, usually a small, handheld firearm capable of firing a beam of pure gravitational force. The most deadly of all WMD's.
Cibo: Where did you get that? It's been eons since I last saw a GBE.
Killy: I dont know... about the gun...
Killy: I dont know... about the gun...
by StormShock August 30, 2023